Axial Fans: Type - DC Tubeaxial Fan; Voltage - Nominal - 12V DC; Air Flow - 9.89 CFM; Size - LxW - 50 x 50 mm (1.97 x 1.97"); Size - Depth - 10 mm (0.39"); Noise Level - dB - 28 dB; Bearing - 1 Ball & 1 Sleeve Bearing; Termination Type - Wire Lead; Material - Housing - Nonmetallic; Material - Impeller - Nonmetallic; Temperature Max - 70 deg C (158 deg F); Temperature Min - -10 deg C (14 deg F); Voltage Range - 7-13.8V DC; Current Draw - 0.12A; Motor - Brushless, Impedance Protected; Additional Information - Speed: 6000 RPM, Housing and Impeller Material: UL94V-0 PBT, Housing Style: Rib; Manufacturer Series - M5010 Series